4L 80e BLOWING OIL

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Mar 4, 2010 | 04:16 AM

Mr Monaro

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4L 80e BLOWING OIL

Hi,my prob is my auto is blowing heaps of oil out of the breather,its not overfull,aint over heating auto has done stuff all miles did have a new sprag and drum due to loosing overdrive car is making 730 rwh.
HELP PLEASE

Mar 4, 2010 | 07:15 AM

72blownvert

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From: south florida

It could be the pump or if the stall is to high & slipping to much that could be the problem as well.

Mar 4, 2010 | 09:21 AM

jakeshoe

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From: North Texas

How is the dipstick calibrated?
There is only one way to know if it's correct.

It could be a problem with the pump.

Mar 4, 2010 | 11:07 PM

Mr Monaro

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Thanks Guys dip stick is calibrated my my mechanic took the pan of put a marker all done right it isnt over full.
CHEERS
JOE

Mar 7, 2010 | 02:27 AM

Mr Monaro

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Any other suggestions box is coming out and will post the find.

Mar 7, 2010 | 09:54 PM

FLT

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From: Wood Dale, Illinois

Take a look at your pump to make sure that there is a small bracket to direct oil away from the vent bolted on the back side. It will be located in the same area that the vent is located but bolted to the pump. If that makes sense.

Also when you had the trans apart did you replace the pump to case gasket? I would make sure that you have a good seal here and also that the gasket is in the correct location. Just a thought. Vince

Mar 8, 2010 | 01:37 AM

Mr Monaro

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Thanks Vince will check ,your knowledge is great always answered all my silly questions,no doubt top service have also spoken to Andy FLT will be building,my next level 7 4l65 .
CHEERS JOE